Chris Quenelle is a tools developer at Oracle Corp. He's worked on performance and debugging tools at Sun and Oracle for over 15 years. He reads comic books and science fiction,and has more tivos than he can keep track of.

 

February 2012
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OpenSolaris VNC update

I use VNC connections as part of my regular daily routine,and I ran into another bug a few days ago,so I figured I’d post a summary of the current bugs that are currently afflicting me,and the workarounds for them.

First is a really interesting bug where the less-than-sign turns into a greater-than-sign.  Really.  I’m not joking. The comma and period work fine,it’s just the less-than-sign.  The public bugid for this is 14729. The workaround is to run xmodmap when you start your VNC session (I put it in ~/.vnc/xstartup).

xmodmap -e 'keycode 94 = comma less'

The second bug is that the server crashes whenever you turn OFF the capslock key.  The public bug for this one is 14397. The workaround I found for that is the following:

vncserver ... -RemapKeys 0xffe5->0x00

In other words,you try to disable the capslock key,and the result is a capslock key that works correctly.  I have no idea what the implementation is doing.

I’m using a Mac client these days as a desktop,so I’d be interested in hearing from anyone using windows VNC clients to see if they’ve hit these same bugs or not.  Of course,I do live on the bleeding edge of OpenSolaris.  The last few biweekly dev releases have been internal-only,but I think both of these bugs are in public OpenSolaris releases.

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1 comment to OpenSolaris VNC update

  • Chris

    I have the same issues. I’m using CHicken of the VNC on my Mac,and these issues are new since somewhere around b128 I think. I also have an issue whereby key presses get dropped and/or a key press does not get released (as if being held down) resulting in lot’s of strange behaviours. The joys of the bleeding edge!

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